I have been having a troubling issue with my Ultibots D300VS+ that I think I have finally narrowed down to the Titan Aero extruder having a repeating pulse causing a visible defect in the print surface. If you are interested in the long version of how I came to believe the extruder is the source of the problem, see the link below to the thread on the Duet forum where...

Titan Aero Repeating "Pulse" Pattern on Prints]]>2Titan Extruder - Average Lifespan?Sun, 14 Oct 2018 23:26:44 +0000https://forum.e3d-online.com/threads/titan-extruder-average-lifespan.3137/
https://forum.e3d-online.com/threads/titan-extruder-average-lifespan.3137/invalid@example.com (Webdad)Webdad
My question is, what is the expected lifespan for one of these extruders? Currently it is making a collection of strange noises, squeaks, and such, but appears to be still going fine, I'm just wondering how much longer it will "be going fine"

I do have a collection of dark...

Titan Extruder - Average Lifespan?]]>pancake stepper weakFri, 05 Oct 2018 06:57:04 +0000https://forum.e3d-online.com/threads/pancake-stepper-weak.3133/
https://forum.e3d-online.com/threads/pancake-stepper-weak.3133/invalid@example.com (gueee78)gueee78
I took the whole thing apart, checked everything over and over again and it seems that the stepper doesn't have enough power to push the filament through the hotend anymore. I switched from v6 standard to volcano to see if it changes something.

I was...

pancake stepper weak]]>3Titan Extruder Retraction noiseFri, 05 Oct 2018 06:52:12 +0000https://forum.e3d-online.com/threads/titan-extruder-retraction-noise.3134/
https://forum.e3d-online.com/threads/titan-extruder-retraction-noise.3134/invalid@example.com (Grimfyre)Grimfyre
However when ever it retracts it makes a sort of "grinding" type noise. It sounds like it might just be my Z Rod needing to be oiled but im not positive.

]]>1Titan Extruder Installation on Ender 3Sun, 30 Sep 2018 05:41:00 +0000https://forum.e3d-online.com/threads/titan-extruder-installation-on-ender-3.3132/
https://forum.e3d-online.com/threads/titan-extruder-installation-on-ender-3.3132/invalid@example.com (Grimfyre)Grimfyre
I no how to put the extruder together but I cant figure out where it is supposed to mount. It doesn't quite fit where my old extruder does due to the Z Axis Rod.]]>Titan Stepper Driver RecommendationMon, 17 Sep 2018 09:03:43 +0000https://forum.e3d-online.com/threads/titan-stepper-driver-recommendation.3123/
https://forum.e3d-online.com/threads/titan-stepper-driver-recommendation.3123/invalid@example.com (Dark)Dark
I am currently running A4988 drivers for my current bowden direct-drive extruder. I’ve attempted to use TMC2208 drivers, but under some circumstances they shut down leaving the extruder unpowered and non-responsive. Apparently this is a safety feature, and seems to be triggered by the intricate stepping introduced by the Linear Advance pressure control feature in Marlin.

So maybe mine is also faulty. I purchased mine from Makershop.co.nz as NZ shipping takes a long time from overseas, being so far away. We live in a first world country with businesses as honest as you could hope for...

The problem is the moment (forces) on the idler causing the motor shaft not to be at the center of the Titan's 'central' cover hole, and this (inevitably recurring) misalignment is the primary cause of the clicking/skipping/backlash problem.

Just bought the Titan Aero for my home made Prusa (aka not a kit, bought everything individually, labour of love, hate the stupid thing but really want it to work).

On the X Axis, I'm using a SCS8UU linear bearings instead of the traditional LMU88 Bearings. I like how they fit things better, but maybe stupid choice.

So now that I have the Titan, I'm trying to find a carriage to print to mount the Titan to the three (Two on top, one on bottom)...

Looking for help with Titan Aero and SCS8UU]]>2Adaptng piezo sensor for Titan AquaSat, 23 Jun 2018 18:51:47 +0000https://forum.e3d-online.com/threads/adaptng-piezo-sensor-for-titan-aqua.3067/
https://forum.e3d-online.com/threads/adaptng-piezo-sensor-for-titan-aqua.3067/invalid@example.com (ov_darkness)ov_darkness
I'm researching possibility of building heated chamber CoreXY printer.
I'd like to achieve at least 100C. Thus I'd like to use watercooled extruder, but I don;t have slightest idea which Z-probe I should use.
This one caught my attention:https://www.precisionpiezo.co.uk/product-page/precision-piezo-orion-kit

Are there any users of Titan Aqua who have experience wit Z-probes, particularly piezo ones?]]>4